Not only does the<b> ISSA™ mini</b> brighten, whiten and polish your smile, it also comes in a child-friendly, compact design that will catch the eye of brushing enthusiasts of all ages – from kids who want a fun electric toothbrush to adults who prefer smaller brush heads. With a new approach to dental care, the ISSA™ mini’s silicone bristles channel 9,000 high-intensity pulsations per minute to create micro-sweeps that effectively and gently clean the teeth and gums. The ISSA™ mini brush head consists of soft and flexible silicone bristles that don’t scratch tooth enamel or damage gum tissue, making it perfect for children’s softer tooth enamel and more sensitive gums.